Instructions
Courtesy of the Raspberry Pi Foundation
SENSE HAT: FIRST PROGRAM
Connect the Raspberry Pi peripherals (keyboard, mouse, monitor, and
power), and log in using the following login information:
login: pi
password: raspberry
You will not see any text when typing the password; this is a security
feature.
Load the graphical user interface by typing startx. Now, open Python 3
using Menu > Programming > Python 3. This will cause a Python Shell window
to appear. Select File > New Window, and type in the following code:
from astro_pi import AstroPi
ap = AstroPi()
ap.show_message("Hello my name is Tim Peake")
Select File > Save and choose a file name for your program, then select Run
> Run module. Your message should then scroll across the LED matrix in
white text.
Why not try changing the message between the double quotation marks
and running your code again?